12月25日，一列由北京方向开来的动车组列车驶进郑州东站。当日，京广高铁的各趟动车组列车均按照运行图全途运行，为12月26日全线正式投入运营做最后的调试准备。京广高铁北起北京，南至广州，是目前世界上运营里程最长的高速铁路。新华社记者 王颂 摄     December 25,A list of the direction of Beijing the emu train into zhengzhou station.the,Jingguang high iron the bullet train trip are according to performance record all normal operation,On December 26, for all officially put into operation for final debugging preparation.Beijing-guangzhou GaoTieBei on Beijing,South to guangzhou,Is the world's longest mileage high-speed railway operation.The xinhua news agency WangSong perturbation

    12月25日，两列动车组列车在郑州东站的站区内“相遇”。新华社记者 王颂 摄     December 25,Two columns emu train east station in zhengzhou in the station"meet".The xinhua news agency WangSong perturbation

    12月25日，一列由北京方向驶来的动车组列车驶进郑州东站。新华社记者 王颂 摄     December 25,A list of the Beijing direction as he walked around the gate emu train into zhengzhou station.The xinhua news agency WangSong perturbation